• Haoming Pang, Sanjeev Kumar, E Wesley Ely, Michael M Gezalian, and Shouri Lahiri.
• Departments of Neurology and Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA.
• Crit Care. 2022 Aug 27; 26 (1): 258.

AbstractAcute kidney injury is a known clinical risk factor for delirium, an acute cognitive dysfunction that is commonly encountered in the critically ill population. In this comprehensive review of clinical and basic research studies, we detail the epidemiology, clinical implications, pathogenesis, and management strategies of patients with acute kidney injury-associated delirium. Specifically addressed are the pathological roles of endogenous toxin or drug accumulation, acute kidney injury-mediated neuroinflammation, and acute kidney injury-associated volume overload as discrete potential biological mechanisms of the condition. The optimization of clinical contributors and normalization of renal function are reviewed as pragmatic management strategies in addition to potential and emerging therapeutic approaches.© 2022. The Author(s).

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